def _test_samples(self, files):
if files:
for f in self._get_list_of_sample(files):
with open(f, 'r') as _f:
yaml_dict = None
try:
yaml_dict = yamlparser.simple_ordered_parse(_f.read())
except: # noqa
pass
self.assertIsNotNone(yaml_dict,
"Yaml parser failed to parse %s" % f)
utils.updateimports(yaml_dict)
tosca = None
try:
tosca = tosca_template.ToscaTemplate(
a_file=False, yaml_dict_tpl=yaml_dict)
except: # noqa
pass
self.assertIsNotNone(tosca,
"Tosca parser failed to parse %s" % f)
utils.post_process_template(tosca)
hot = None
try:
hot = tosca_translator.TOSCATranslator(tosca,
{}).translate()
except: # noqa
pass
self.assertIsNotNone(
hot, "Heat-translator failed to translate %s" % f)
def test_post_process_template(self):
tosca2 = tosca_template.ToscaTemplate(parsed_params={}, a_file=False,
yaml_dict_tpl=self.vnfd_dict)
toscautils.post_process_template(tosca2)
invalidNodes = 0
for nt in tosca2.nodetemplates:
if (nt.type_definition.is_derived_from(toscautils.MONITORING) or
nt.type_definition.is_derived_from(toscautils.FAILURE) or
nt.type_definition.is_derived_from(toscautils.PLACEMENT)):
invalidNodes += 1
self.assertEqual(0, invalidNodes)
deletedProperties = 0
if nt.type in toscautils.delpropmap.keys():
for prop in toscautils.delpropmap[nt.type]:
for p in nt.get_properties_objects():
if prop == p.name:
deletedProperties += 1
self.assertEqual(0, deletedProperties)
convertedProperties = 0
if nt.type in toscautils.convert_prop:
for prop in toscautils.convert_prop[nt.type].keys():
for p in nt.get_properties_objects():
if prop == p.name:
convertedProperties += 1
self.assertEqual(0, convertedProperties)
def test_post_process_template(self):
tosca2 = tosca_template.ToscaTemplate(parsed_params={}, a_file=False,
yaml_dict_tpl=self.vnfd_dict)
toscautils.post_process_template(tosca2)
invalidNodes = 0
for nt in tosca2.nodetemplates:
if (nt.type_definition.is_derived_from(toscautils.MONITORING) or
nt.type_definition.is_derived_from(toscautils.FAILURE) or
nt.type_definition.is_derived_from(toscautils.PLACEMENT)):
invalidNodes += 1
self.assertEqual(0, invalidNodes)
deletedProperties = 0
if nt.type in toscautils.delpropmap.keys():
for prop in toscautils.delpropmap[nt.type]:
for p in nt.get_properties_objects():
if prop == p.name:
deletedProperties += 1
self.assertEqual(0, deletedProperties)
convertedProperties = 0
if nt.type in toscautils.convert_prop:
for prop in toscautils.convert_prop[nt.type].keys():
for p in nt.get_properties_objects():
if prop == p.name:
convertedProperties += 1
self.assertEqual(0, convertedProperties)
def test_post_process_heat_template(self):
tosca1 = tosca_template.ToscaTemplate(parsed_params={}, a_file=False,
yaml_dict_tpl=self.vnfd_dict)
toscautils.post_process_template(tosca1)
translator = tosca_translator.TOSCATranslator(tosca1, {})
heat_template_yaml = translator.translate()
expected_heat_tpl = _get_template('hot_tosca_openwrt.yaml')
mgmt_ports = toscautils.get_mgmt_ports(self.tosca)
heat_tpl = toscautils.post_process_heat_template(
heat_template_yaml, mgmt_ports, {}, {})
heatdict = yaml.safe_load(heat_tpl)
expecteddict = yaml.safe_load(expected_heat_tpl)
self.assertEqual(expecteddict, heatdict)
def test_post_process_heat_template(self):
tosca1 = tosca_template.ToscaTemplate(parsed_params={}, a_file=False,
yaml_dict_tpl=self.vnfd_dict)
toscautils.post_process_template(tosca1)
translator = tosca_translator.TOSCATranslator(tosca1, {})
heat_template_yaml = translator.translate()
expected_heat_tpl = _get_template('hot_tosca_openwrt.yaml')
mgmt_ports = toscautils.get_mgmt_ports(self.tosca)
heat_tpl = toscautils.post_process_heat_template(
heat_template_yaml, mgmt_ports, {}, {})
heatdict = yaml.load(heat_tpl)
expecteddict = yaml.load(expected_heat_tpl)
self.assertEqual(expecteddict, heatdict)
def _generate_hot_from_tosca(self, vnfd_dict, dev_attrs):
parsed_params = {}
if 'param_values' in dev_attrs and dev_attrs['param_values'] != "":
try:
parsed_params = yaml.load(dev_attrs['param_values'])
except Exception as e:
LOG.debug("Params not Well Formed: %s", str(e))
raise vnfm.ParamYAMLNotWellFormed(error_msg_details=str(e))
toscautils.updateimports(vnfd_dict)
if 'substitution_mappings' in str(vnfd_dict):
toscautils.check_for_substitution_mappings(vnfd_dict,
parsed_params)
try:
tosca = tosca_template.ToscaTemplate(parsed_params=parsed_params,
a_file=False,
yaml_dict_tpl=vnfd_dict)
except Exception as e:
LOG.debug("tosca-parser error: %s", str(e))
raise vnfm.ToscaParserFailed(error_msg_details=str(e))
metadata = toscautils.get_vdu_metadata(tosca)
monitoring_dict = toscautils.get_vdu_monitoring(tosca)
mgmt_ports = toscautils.get_mgmt_ports(tosca)
res_tpl = toscautils.get_resources_dict(tosca,
self.STACK_FLAVOR_EXTRA)
toscautils.post_process_template(tosca)
try:
translator = tosca_translator.TOSCATranslator(tosca,
parsed_params)
heat_template_yaml = translator.translate()
except Exception as e:
LOG.debug("heat-translator error: %s", str(e))
raise vnfm.HeatTranslatorFailed(error_msg_details=str(e))
heat_template_yaml = toscautils.post_process_heat_template(
heat_template_yaml, mgmt_ports, metadata,
res_tpl, self.unsupported_props)
self.heat_template_yaml = heat_template_yaml
self.monitoring_dict = monitoring_dict
self.metadata = metadata
def generate_hot_from_tosca(vnfd_dict):
parsed_params = {}
if ('param_values' in dev_attrs and
dev_attrs['param_values'] != ""):
try:
parsed_params = yaml.load(dev_attrs['param_values'])
except Exception as e:
LOG.debug("Params not Well Formed: %s", str(e))
raise vnfm.ParamYAMLNotWellFormed(
error_msg_details=str(e))
toscautils.updateimports(vnfd_dict)
try:
tosca = tosca_template.ToscaTemplate(
parsed_params=parsed_params, a_file=False,
yaml_dict_tpl=vnfd_dict)
except Exception as e:
LOG.debug("tosca-parser error: %s", str(e))
raise vnfm.ToscaParserFailed(error_msg_details=str(e))
monitoring_dict = toscautils.get_vdu_monitoring(tosca)
mgmt_ports = toscautils.get_mgmt_ports(tosca)
res_tpl = toscautils.get_resources_dict(tosca,
self.STACK_FLAVOR_EXTRA)
toscautils.post_process_template(tosca)
try:
translator = tosca_translator.TOSCATranslator(tosca,
parsed_params)
heat_template_yaml = translator.translate()
except Exception as e:
LOG.debug("heat-translator error: %s", str(e))
raise vnfm.HeatTranslatorFailed(error_msg_details=str(e))
heat_template_yaml = toscautils.post_process_heat_template(
heat_template_yaml, mgmt_ports, res_tpl,
unsupported_res_prop)
return heat_template_yaml, monitoring_dict
def generate_hot_from_tosca(vnfd_dict):
parsed_params = {}
if ('param_values' in dev_attrs and
dev_attrs['param_values'] != ""):
try:
parsed_params = yaml.load(dev_attrs['param_values'])
except Exception as e:
LOG.debug("Params not Well Formed: %s", str(e))
raise vnfm.ParamYAMLNotWellFormed(
error_msg_details=str(e))
toscautils.updateimports(vnfd_dict)
try:
tosca = ToscaTemplate(parsed_params=parsed_params,
a_file=False,
yaml_dict_tpl=vnfd_dict)
except Exception as e:
LOG.debug("tosca-parser error: %s", str(e))
raise vnfm.ToscaParserFailed(error_msg_details=str(e))
monitoring_dict = toscautils.get_vdu_monitoring(tosca)
mgmt_ports = toscautils.get_mgmt_ports(tosca)
res_tpl = toscautils.get_resources_dict(tosca,
STACK_FLAVOR_EXTRA)
toscautils.post_process_template(tosca)
try:
translator = TOSCATranslator(tosca, parsed_params)
heat_template_yaml = translator.translate()
except Exception as e:
LOG.debug("heat-translator error: %s", str(e))
raise vnfm.HeatTranslatorFailed(error_msg_details=str(e))
heat_template_yaml = toscautils.post_process_heat_template(
heat_template_yaml, mgmt_ports, res_tpl,
unsupported_res_prop)
return heat_template_yaml, monitoring_dict
